I will fix react, javascript, HTML and CSS bugs on your website

D
devbybernice
D
devbybernice
Bernice O
fix react, javascript, HTML and CSS bugs on your website
Full Screen
fix react, javascript, HTML and CSS bugs on your website
Full Screen
Full Screen
fix react, javascript, HTML and CSS bugs on your websitefix react, javascript, HTML and CSS bugs on your websitefix react, javascript, HTML and CSS bugs on your website

About this gig

Having issues with a React, JavaScript, HTML, or CSS website?

I will troubleshoot and fix frontend bugs affecting your website's layout, functionality, responsiveness, or user interactions.

I can help with:

React and JavaScript bugs

HTML and CSS issues

Responsive layout problems

UI and styling issues

Broken buttons, forms, or interactions

API-related frontend issues

Console errors and unexpected behavior

Cross-device frontend issues

My process:

  1. Review and reproduce the issue.
  2. Identify the cause of the bug.
  3. Implement and test the fix.
  4. Provide a clear summary of what was fixed.

Please message me before ordering if your issue is complex or involves multiple parts of your application, so I can confirm the scope and delivery time.

I work with React, JavaScript, HTML, CSS, and modern frontend development practices.

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Source control
    • Testing procedures

  • Frontend framework

    • React.js

Get to know Bernice O

Bernice O

Frontend Developer, React, JavaScript, CSS

  • FromNigeria
  • Member sinceAug 2026

  • Languages

    English
I am a Frontend Developer with hands-on experience building responsive web applications using React, JavaScript, HTML, and CSS. I specialize in developing multi-page applications, reusable components, and API integrations, including authentication flows and protected routes. I have successfully deployed SaaS, digital book, and e-commerce platforms using Vercel.

My Portfolio

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